use codex_tui::ComposerInput;pub struct NewTaskPage {    pub composer: ComposerInput,    pub submitting: bool,    pub env_id: Option<String>,    pub best_of_n: usize,}impl NewTaskPage {    pub fn new(env_id: Option<String>, best_of_n: usize) -> Self {        let mut composer = ComposerInput::new();        composer.set_hint_items(vec![            ("⏎", "send"),            ("Shift+⏎", "newline"),            ("Ctrl+O", "env"),            ("Ctrl+N", "attempts"),            ("Ctrl+C", "quit"),        ]);        Self {            composer,            submitting: false,            env_id,            best_of_n,        }    }    // Additional helpers can be added as usage evolves.}impl Default for NewTaskPage {    fn default() -> Self {        Self::new(/*env_id*/ None, /*best_of_n*/ 1)    }}